I have a carpet Numatic George shampoo/cleaner I've yet to use. Stored in the garage. Going to try it when I've got straight and finished all DIY and stuff. Although looking at my carpets I'm beginning to think they may be past cleaning and need replacing :-( I've no idea what much of the spots/stains are, or how they got there. They seem to just appear when one isn't looking. And previous attempts to spot clean seem to make things worse laeving the spot but making a light coloured patch around it !